The BGP Instability Report


The BGP Instability Report is updated daily. This report
was generated on 20 September 2019 06:48 (UTC+1000)


50 Most active ASes for the past 14 days

RANKASN             UPDs            %PrefixesUPDs/PrefixAS NAME
181511409142.42%623722.59Uninet S.A. de C.V., MX
298291182682.03%273843.20BSNL-NIB National Internet Backbone, IN
318004858501.48%151568.54WIRELESSNET-ID PT WIRELESS INDONESIA ( WIN ), ID
427738763381.31%86388.46Ecuadortelecom S.A., EC
516509747711.29%318823.45AMAZON-02 - Amazon.com, Inc., US
66762603741.04%361167.24SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
713904577210.99%168343.58COSLINK - Cherryland Services Inc, US
823314576500.99%127453.94ORLANDOTELCO - Summit Broadband, US
947331568000.98%540410.51TTNET, TR
103832533710.92%202668.55CINE-NET - Cinenet Communications, US
114771527160.91%57691.52SPARKNZ Spark New Zealand Trading Ltd., NZ
127939479440.82%202397.20UNIVCENTFLA - University of Central Florida, US
1323969457030.79%183424.92TOT-NET TOT Public Company Limited, TH
1439028409910.71%281463.96ULSK-AS, RU
151541404920.70%46088.03DNIC-ASBLK-01534-01546 - Headquarters, USAISC, US
1617488362410.62%103235.12HATHWAY-NET-AP Hathway IP Over Cable Internet, IN
1763731336650.58%34990.15TPTECO-AS-VN TIEN PHAT TECHNOLOGY CORPORATION, VN
184739292020.50%67843.07INTERNODE-AS Internode Pty Ltd, AU
197713282800.49%258810.93TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID
204648280970.48%195144.09SPARK-NZ Global-Gateway Internet, NZ
219394273710.47%208413.13CTTNET China TieTong Telecommunications Corporation, CN
22263971251890.43%141799.21FaleMais Comunicações LTDA, BR
2336903243870.42%85228.62MT-MPLS, MA
245972242810.42%189912.79DNIC-ASBLK-05800-06055 - DoD Network Information Center, US
2524835236850.41%105122.54RAYA-AS, EG
268103231820.40%84527.43STATE-OF-FLA - Florida Department of Management Services - Division of Telecommunications, US
2747568227990.39%54559.80ASN-LANSERVICE Internet Service Provider, IT
2818465222060.38%112018.73WORKDAY-01 - Workday, Inc., US
299308217960.38%29751.59CHINA-ABITCOOL Abitcool(China) Inc., CN
3024863217160.37%118418.34LINKdotNET-AS, EG
3136992209300.36%95821.85ETISALAT-MISR, EG
32647208180.36%22791.71DNIC-ASBLK-00616-00665 - DoD Network Information Center, US
3316625198850.34%27847.14AKAMAI-AS - Akamai Technologies, Inc., US
3410620196220.34%33795.81Telmex Colombia S.A., CO
3552871193970.33%70277.10TASCOM TELECOMUNICAÇÕES LTDA, BR
3612479192170.33%56033.43UNI2-AS, ES
377018189820.33%172910.98ATT-INTERNET4 - AT&T Services, Inc., US
38208921184600.32%118460.00LOEWENFELS, CH
398551183910.32%33125.55BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone, IL
4012654181020.31%40452.55RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
4145271179800.31%83921.43ICLNET-AS-AP Idea Cellular Limited, IN
4238182158310.27%121130.83EXTREMEBB-AS-MY Extreme Broadband - Total Broadband Experience, MY
4355677154280.27%72204.00HTS-AS-ID PT. Hawk Teknologi Solusi, ID
4436040148780.26%46323.43YOUTUBE - Google LLC, US
4519429148020.25%37040.01ETB - Colombia, CO
4614618146670.25%20272.61AMAZON-AES - Amazon.com, Inc., US
4715135141860.24%27525.41DYN-HC - Oracle Corporation, US
4818328134010.23%16837.56DOTNAME-AS-KR Dotname Korea Corp, KR
4927947129200.22%25750.27Telconet S.A, EC
509198129160.22%104412.37KAZTELECOM-AS, KZ
Total 174281329.98%

50 Most active ASes for the past 14 days

RANKASN             UPDs/Prefix         %PrefixesUPDs   AS NAME
1383226685.50.92%2053371CINE-NET - Cinenet Communications, US
21846522206.00.38%1122206WORKDAY-01 - Workday, Inc., US
320892118460.00.32%118460LOEWENFELS, CH
4793915981.30.82%2047944UNIVCENTFLA - University of Central Florida, US
594599360.00.16%549360ASKONKUK Konkuk University, KR
6475687599.70.39%522799ASN-LANSERVICE Internet Service Provider, IT
7583196722.00.12%16722KAZAKOV-AS, RU
893083632.70.38%2921796CHINA-ABITCOOL Abitcool(China) Inc., CN
967623551.41.04%36160374SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
10635113427.00.06%13427IDNIC-PELINDO3-ID PT Pelabuhan Indonesia III (Persero), ID
11583612841.80.20%411367RESEARCH-AS58361, DK
12327862831.00.05%32831RAVNALASKA - Ravn Alaska, US
131354742622.50.09%45245FIZNET-AS-ID PT Hafiz Jaya Infotama, ID
14556772204.00.27%715428HTS-AS-ID PT. Hawk Teknologi Solusi, ID
152654442203.00.04%12203
161337252171.00.11%36513AAIIT-AS AIRPORTS AUTHORITY OF INDIA, IN
17608492037.00.07%24074ILEVANT-AS, JO
18381651919.00.03%11919ADSNET-AS-ID PT. AMBHARA DUTA SHANTI, ID
192639711799.20.43%1425189FaleMais Comunicações LTDA, BR
20330751756.00.03%11756ISC-F-AS - Internet Systems Consortium, Inc., US
2131301616.00.11%66464RGNET-SEA RGnet Seattle Westin, EE
22390281464.00.71%2840991ULSK-AS, RU
23434601422.00.02%11422SANOFIPASTEUR, FR
24561691386.00.02%11386SCOMM-AS-AP SEDCO COMMUNICATIONS SDN BHD, MY
25421071278.00.02%11278BETACOM-AS, PL
26370791035.00.02%11035SMMT, ZA
27637311020.20.58%3433665TPTECO-AS-VN TIEN PHAT TECHNOLOGY CORPORATION, VN
2858362975.00.07%43900RESEARCH-AS58362, DK
29136101973.30.05%32920IDNIC-BANDUNG-AS-ID Pemerintah Kota Bandung, ID
3027872942.00.02%1942URBE - Universidad Dr. Rafael Belloso, VE
3118004894.31.48%15185850WIRELESSNET-ID PT WIRELESS INDONESIA ( WIN ), ID
3218328837.60.23%1613401DOTNAME-AS-KR Dotname Korea Corp, KR
3351932824.00.01%1824RTCAISS-AS, RU
34204648779.50.05%43118CALLIGO, JE
3510809777.00.01%1777NCIA - North Country Internet Access, US
3655994773.00.01%15773ANCHNET ShangHai AnchNet Tec, Inc., CN
37328517750.00.01%1750Infinity-Wireless-AS, ZA
3815135746.60.24%2714186DYN-HC - Oracle Corporation, US
39262382676.10.13%117437ASSOCIACAO PRUDENTINA DE EDUCACAO E CULTURA APEC, BR
40209188672.00.01%1672GHZGQX-BGP-NETWORK-AS, DE
41135696652.00.01%1652WINEJUBI-AS Winet Infratel Pvt Ltd, IN
42208683611.00.01%1611DCTHEFACTORY, NL
43209506605.00.01%1605CUSHNET, IE
4432491588.30.10%105883TUCOWS-3 - Tucows.com Co., CA
4561433588.00.01%1588SFERANET-AS, RU
4614600586.30.06%63518MXL-PROD - MX Logic, Inc., US
4710935582.00.01%1582RLC-INTERNET - RLC INTERNET, US
4822070579.20.10%105792TF-BRI - Blue Ridge Websoft, LLC, US
4963009552.80.13%147739FIBERCASTNET - Fibercast Corporation, US
50265287541.00.01%
Total 165737.310.16%

50 Most active Prefixes for the past 14 days

RANKPREFIX           UPDs            %Origin AS -- AS NAME
1132.170.30.0/23479380.78%7939 -- UNIVCENTFLA - University of Central Florida, US
2201.183.255.0/24473300.77%27738 -- Ecuadortelecom S.A., EC
3199.231.175.0/24409440.67%23314 -- ORLANDOTELCO - Summit Broadband, US
4101.51.56.0/24340200.56%23969 -- TOT-NET TOT Public Company Limited, TH
5103.89.86.0/24334490.55%63731 -- TPTECO-AS-VN TIEN PHAT TECHNOLOGY CORPORATION, VN
6216.238.254.0/23318470.52%13904 -- COSLINK - Cherryland Services Inc, US
7198.148.151.0/24266880.44%3832 -- CINE-NET - Cinenet Communications, US
8199.245.187.0/24266830.44%3832 -- CINE-NET - Cinenet Communications, US
9203.1.78.0/24255820.42%4739 -- INTERNODE-AS Internode Pty Ltd, AU
102.16.146.0/23251900.41%6762 -- SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
112.19.16.0/20251520.41%6762 -- SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
1264.68.236.0/22251180.41%13904 -- COSLINK - Cherryland Services Inc, US
13138.255.194.0/23249730.41%263971 -- FaleMais Comunicações LTDA, BR
14185.122.26.0/23227950.37%47568 -- ASN-LANSERVICE Internet Service Provider, IT
15209.177.171.0/24222060.36%18465 -- WORKDAY-01 - Workday, Inc., US
16143.194.192.0/22218050.36%1541 -- DNIC-ASBLK-01534-01546 - Headquarters, USAISC, US
1745.15.188.0/22184600.30%208921 -- LOEWENFELS, CH
18177.136.12.0/24181470.30%52871 -- TASCOM TELECOMUNICAÇÕES LTDA, BR
19216.54.161.0/24159150.26%23314 -- ORLANDOTELCO - Summit Broadband, US
20113.23.206.0/24157000.26%38182 -- EXTREMEBB-AS-MY Extreme Broadband - Total Broadband Experience, MY
21109.195.207.0/24154950.25%39028 -- ULSK-AS, RU
22104.237.191.0/24145730.24%36040 -- YOUTUBE - Google LLC, US
2366.152.121.0/24124990.20%14477 -- FLTG - FINGER LAKES TECHNOLOGIES GROUP, INC., US
24162.88.46.0/24118580.19%15135 -- DYN-HC - Oracle Corporation, US
25124.250.0.0/16108910.18%9308 -- CHINA-ABITCOOL Abitcool(China) Inc., CN
9802 -- CHINA-ABITCOOL Abitcool(China) Inc., CN
26203.196.0.0/22108910.18%9308 -- CHINA-ABITCOOL Abitcool(China) Inc., CN
9802 -- CHINA-ABITCOOL Abitcool(China) Inc., CN
27203.252.142.0/2493600.15%9459 -- ASKONKUK Konkuk University, KR
28143.194.198.0/2390310.15%1541 -- DNIC-ASBLK-01534-01546 - Headquarters, USAISC, US
295.166.240.0/2389600.15%39028 -- ULSK-AS, RU
30188.233.201.0/2486230.14%39028 -- ULSK-AS, RU
315.166.242.0/2378670.13%39028 -- ULSK-AS, RU
32130.137.86.0/2476880.13%16509 -- AMAZON-02 - Amazon.com, Inc., US
33130.137.85.0/2476300.12%16509 -- AMAZON-02 - Amazon.com, Inc., US
34130.137.80.0/2475250.12%16509 -- AMAZON-02 - Amazon.com, Inc., US
35130.137.79.0/2474710.12%16509 -- AMAZON-02 - Amazon.com, Inc., US
36130.137.81.0/2473970.12%16509 -- AMAZON-02 - Amazon.com, Inc., US
37216.177.24.0/2473790.12%63009 -- FIBERCASTNET - Fibercast Corporation, US
38130.137.82.0/2472450.12%14618 -- AMAZON-AES - Amazon.com, Inc., US
3984.205.66.0/2472300.12%12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
40130.137.89.0/2472200.12%14618 -- AMAZON-AES - Amazon.com, Inc., US
41130.137.90.0/2469530.11%16509 -- AMAZON-02 - Amazon.com, Inc., US
42130.137.78.0/2468830.11%16509 -- AMAZON-02 - Amazon.com, Inc., US
4364.17.246.0/2367360.11%26878 -- TWRS-NYC - Towerstream I, Inc., US
44195.13.50.0/2467220.11%58319 -- KAZAKOV-AS, RU
45114.79.13.0/2466200.11%18004 -- WIRELESSNET-ID PT WIRELESS INDONESIA ( WIN ), ID
46114.79.34.0/2465880.11%18004 -- WIRELESSNET-ID PT WIRELESS INDONESIA ( WIN ), ID
47114.79.35.0/2463540.10%18004 -- WIRELESSNET-ID PT WIRELESS INDONESIA ( WIN ), ID
48114.79.25.0/2463430.10%18004 -- WIRELESSNET-ID PT WIRELESS INDONESIA ( WIN ), ID
49114.79.39.0/2463390.10%18004 -- WIRELESSNET-ID PT WIRELESS INDONESIA ( WIN ), ID
50130.137.111.0/2460840.10%16509 -- AMAZON-02 - Amazon.com, Inc., US
Total 80239713.11%

14 Day BGP Profile: 6-September-2019 00:00 - 19-September-2019 23:59 (UTC+1000)

Number of BGP Update Messages:  11383643
Number of Prefix Updates:  5812005
Number of Prefix Withdrawals:  307898
Average Prefixes per BGP Update:  0.54
Average BGP Update Messages per second:  9.41
Average Prefix Updates per second:  5.06
Peak BGP Update Message Rate per second:  49104  (23:48:54 Fri, 13-Sep-2019)
Peak Prefix Update Rate per second:  11695  (22:03:18 Thu, 5-Sep-2019)
Peak Prefix Withdraw Rate per second:  35253  (09:31:40 Thu, 5-Sep-2019)
Prefix Count:  812979
Updated Prefix Count:  582989
Stable Prefix Count:  229990
Origin AS Count:  65819
Updated Origin AS Count:  54050
Stable Origin AS Count:  11769
Unique Path Count:  452605
Updated Path Count:  351208
Stable Path Count:  101397


 

Hourly Average of Per-Second Updated and Withdrawn Prefix Rate

Hourly Peak of Per-Second Updated and Withdrawn Prefix Rate

Hourly Average Per-Second Updated Prefix Rate by Update Type

Hourly Peak of Per-Second Updated Prefix Rate by Update Type

 

BGP Table Activity

Cumulative Distribution of per-Prefix and per-AS Updates


Notes

The data has been gathered using a single eBGP peering with AS 131072. The observations of BGP path change are relative to this observation point. The updates are generated by a Quagga BGP implementation providing a timestamped log of incoming update messages. The timezone of this monitoring point is UTC+1000. Updates are processed on a 24 hour cycle.